28344408456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{36151}}^1$

素因数の和:36539

約数の個数: 128

約数和(自身を含む): 87458918400

約数和(自身を除く): 59114509944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 359, 364, 546, 718, 728, 1077, 1092, 1436, 2154, 2184, 2513, 2872, 4308, 4667, 5026, 7539, 8616, 9334, 10052, 14001, 15078, 18668, 20104, 28002, 30156, 32669, 36151, 37336, 56004, 60312, 65338, 72302, 98007, 108453, 112008, 130676, 144604, 196014, 216906, 253057, 261352, 289208, 392028, 433812, 469963, 506114, 759171, 784056, 867624, 939926, 1012228, 1409889, 1518342, 1879852, 2024456, 2819778, 3036684, 3289741, 3759704, 5639556, 6073368, 6579482, 9869223, 11279112, 12978209, 13158964, 19738446, 25956418, 26317928, 38934627, 39476892, 51912836, 77869254, 78953784, 90847463, 103825672, 155738508, 168716717, 181694926, 272542389, 311477016, 337433434, 363389852, 506150151, 545084778, 674866868, 726779704, 1012300302, 1090169556, 1181017019, 1349733736, 2024600604, 2180339112, 2362034038, 3543051057, 4049201208, 4724068076, 7086102114, 9448136152, 14172204228, 28344408456]

約数ペア:

[(1, 28344408456), (2, 14172204228), (3, 9448136152), (4, 7086102114), (6, 4724068076), (7, 4049201208), (8, 3543051057), (12, 2362034038), (13, 2180339112), (14, 2024600604), (21, 1349733736), (24, 1181017019), (26, 1090169556), (28, 1012300302), (39, 726779704), (42, 674866868), (52, 545084778), (56, 506150151), (78, 363389852), (84, 337433434), (91, 311477016), (104, 272542389), (156, 181694926), (168, 168716717), (182, 155738508), (273, 103825672), (312, 90847463), (359, 78953784), (364, 77869254), (546, 51912836), (718, 39476892), (728, 38934627), (1077, 26317928), (1092, 25956418), (1436, 19738446), (2154, 13158964), (2184, 12978209), (2513, 11279112), (2872, 9869223), (4308, 6579482), (4667, 6073368), (5026, 5639556), (7539, 3759704), (8616, 3289741), (9334, 3036684), (10052, 2819778), (14001, 2024456), (15078, 1879852), (18668, 1518342), (20104, 1409889), (28002, 1012228), (30156, 939926), (32669, 867624), (36151, 784056), (37336, 759171), (56004, 506114), (60312, 469963), (65338, 433812), (72302, 392028), (98007, 289208), (108453, 261352), (112008, 253057), (130676, 216906), (144604, 196014)]